﻿using SF.DBUtility;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;

namespace SF.DAL
{
    /// <summary>
    /// 数据访问类:bs_good_extend
    /// </summary>
    public partial class bs_good_extend
    {
        public bs_good_extend()
        { }
        #region  BasicMethod
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(long id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from bs_good_extend");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.BigInt)
			};
            parameters[0].Value = id;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public long Add(Model.bs_good_extend model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into bs_good_extend(");
            strSql.Append("busnieseNum,appNum,templatesNum,goodId,goodTypeId,goodTypeFieldCode,fieldValue)");
            strSql.Append(" values (");
            strSql.Append("@busnieseNum,@appNum,@templatesNum,@goodId,@goodTypeId,@goodTypeFieldCode,@fieldValue)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@busnieseNum", SqlDbType.NVarChar,50),
					new SqlParameter("@appNum", SqlDbType.NVarChar,50),
					new SqlParameter("@templatesNum", SqlDbType.NVarChar,50),
					new SqlParameter("@goodId", SqlDbType.BigInt,8),
					new SqlParameter("@goodTypeId", SqlDbType.BigInt,8),
					new SqlParameter("@goodTypeFieldCode", SqlDbType.NVarChar,50),
					new SqlParameter("@fieldValue", SqlDbType.NVarChar,-1)};
            parameters[0].Value = model.busnieseNum;
            parameters[1].Value = model.appNum;
            parameters[2].Value = model.templatesNum;
            parameters[3].Value = model.goodId;
            parameters[4].Value = model.goodTypeId;
            parameters[5].Value = model.goodTypeFieldCode;
            parameters[6].Value = model.fieldValue;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt64(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.bs_good_extend model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update bs_good_extend set ");
            strSql.Append("busnieseNum=@busnieseNum,");
            strSql.Append("appNum=@appNum,");
            strSql.Append("templatesNum=@templatesNum,");
            strSql.Append("goodId=@goodId,");
            strSql.Append("goodTypeId=@goodTypeId,");
            strSql.Append("goodTypeFieldCode=@goodTypeFieldCode,");
            strSql.Append("fieldValue=@fieldValue");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@busnieseNum", SqlDbType.NVarChar,50),
					new SqlParameter("@appNum", SqlDbType.NVarChar,50),
					new SqlParameter("@templatesNum", SqlDbType.NVarChar,50),
					new SqlParameter("@goodId", SqlDbType.BigInt,8),
					new SqlParameter("@goodTypeId", SqlDbType.BigInt,8),
					new SqlParameter("@goodTypeFieldCode", SqlDbType.NVarChar,50),
					new SqlParameter("@fieldValue", SqlDbType.NVarChar,-1),
					new SqlParameter("@id", SqlDbType.BigInt,8)};
            parameters[0].Value = model.busnieseNum;
            parameters[1].Value = model.appNum;
            parameters[2].Value = model.templatesNum;
            parameters[3].Value = model.goodId;
            parameters[4].Value = model.goodTypeId;
            parameters[5].Value = model.goodTypeFieldCode;
            parameters[6].Value = model.fieldValue;
            parameters[7].Value = model.id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(long id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from bs_good_extend ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.BigInt)
			};
            parameters[0].Value = id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string idlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from bs_good_extend ");
            strSql.Append(" where id in (" + idlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.bs_good_extend GetModel(long id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,busnieseNum,appNum,templatesNum,goodId,goodTypeId,goodTypeFieldCode,fieldValue from bs_good_extend ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.BigInt)
			};
            parameters[0].Value = id;

            Model.bs_good_extend model = new Model.bs_good_extend();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.bs_good_extend DataRowToModel(DataRow row)
        {
            Model.bs_good_extend model = new Model.bs_good_extend();
            if (row != null)
            {
                if (row["id"] != null && row["id"].ToString() != "")
                {
                    model.id = long.Parse(row["id"].ToString());
                }
                if (row["busnieseNum"] != null)
                {
                    model.busnieseNum = row["busnieseNum"].ToString();
                }
                if (row["appNum"] != null)
                {
                    model.appNum = row["appNum"].ToString();
                }

                if (row["templatesNum"] != null)
                {
                    model.templatesNum = row["templatesNum"].ToString();
                }
                if (row["goodId"] != null && row["goodId"].ToString() != "")
                {
                    model.goodId = long.Parse(row["goodId"].ToString());
                }
                if (row["goodTypeId"] != null && row["goodTypeId"].ToString() != "")
                {
                    model.goodTypeId = long.Parse(row["goodTypeId"].ToString());
                }
                if (row["goodTypeFieldCode"] != null)
                {
                    model.goodTypeFieldCode = row["goodTypeFieldCode"].ToString();
                }
                if (row["fieldValue"] != null)
                {
                    model.fieldValue = row["fieldValue"].ToString();
                }
                if (row["fieldName"] != null)
                {
                    model.fieldName = row["fieldName"].ToString();
                }
            }
            return model;
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select e.id,e.busnieseNum,e.appNum,e.templatesNum,e.goodId,e.goodTypeId,e.goodTypeFieldCode,e.fieldValue,f.fieldName ");
            strSql.Append(" FROM bs_good_extend e");
            strSql.Append(" left join bs_good_type_field f on e.goodTypeId=f.goodTypeId and e.goodTypeFieldCode=f.fieldCode ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" id,busnieseNum,appNum,templatesNum,goodId,goodTypeId,goodTypeFieldCode,fieldValue ");
            strSql.Append(" FROM bs_good_extend ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM bs_good_extend ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.id desc");
            }
            strSql.Append(")AS Row, T.*  from bs_good_extend T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "bs_good_extend";
            parameters[1].Value = "id";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod
        #region  ExtensionMethod

        #endregion  ExtensionMethod
    }
}
